TY  - BOOK
AU  - Cunningham, William P.
AU  - Saigo, Barbara Woodworth.
TI  - Environmental science: a global concern 
SN  - 0072909323 (acidfree paper);0071180729 (ISE : acidfree paper)
PY  - 2001///
CY  - Boston
PB  - McGraw-Hill
KW  - Environmental sciences.;Environmental geology
N1  - Includes bibliographical references and index
ER  -